In BaseStandardMBean , use the following
public void sendNotification(final Notification notification) throws
MBeanException, RuntimeOperationsException {
if (notification != null) {
if (!executorService.isShutdown()) {
executorService.execute(new Runnable() {
public void run() {
broadcasterSupport.sendNotification(notification);
}
});
}
}
}
Btw, the history has not been lost, but i think viewcvs is not able to
show it
across moves. Maybe with a real svn client (i have it in Eclipse).
Cheers,
Guillaume
Peter Smith wrote:
Hi Guillaume
I would like to apply your fix in my environment. Can you please let
me know what source was changed....
(Or let me know how I can figure it out myself)
- I couldn't find any JIRA about this
- I looked online at source for BaseStandardMBean but source
directory structure seems recently changed and ALL change history is
gone - aaarrgh :-(
- Is there any way to migrate that old history to the new directory
structure?
Thanks,
Peter
Guillaume Nodet wrote:
I think i fixed that.
This is due to the thread pool of the
org.servicemix.jbi.management.BaseStandardMBean
class which is sthudown before the object has been completely shut down.
So when the object becomes completely shut down, it changes its
state, and thus
try to send a jmx notification.
Guillaume
Peter Smith wrote:
I am building (a subset of) SM from the 2.0.2 source
My Main class is modified slightly so it can be notified externally.
So instead of just killing the standalone SM (which would otherwise
wait forever) with a ^C I am notifying the Main lock properly so
graceful shutdown ought to occur.
9 times out of 10 it works properly and shutdown is clean as
expected; but occasionally it fails with the exception below.
Because I haven't modified any of the code in the stacktrace I guess
this exception might also be happening in the"official" SM.
Do you have any idea what might be the cause of this exception?
Thanks,
Peter.
========
FINE: Invoking destroy() on bean with name 'jbi'
7/12/2005 14:12:53
org.springframework.beans.factory.support.AbstractBeanFactory
destroyBean
SEVERE: Destroy method on bean with name 'jbi' threw an exception
edu.emory.mathcs.backport.java.util.concurrent.RejectedExecutionException
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$AbortPolicy.rejectedExecution(ThreadPoolExecutor.java:1499)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:391)
at
edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:847)
at
org.servicemix.jbi.management.BaseStandardMBean.sendNotification(BaseStandardMBean.java:367)
at
org.servicemix.jbi.management.BaseStandardMBean.sendAttributeChangeNotification(BaseStandardMBean.java:421)
at
org.servicemix.jbi.management.BaseStandardMBean.sendAttributeChangeNotification(BaseStandardMBean.java:436)
at
org.servicemix.jbi.management.BaseStandardMBean.updateAttribute(BaseStandardMBean.java:211)
at
org.servicemix.jbi.management.BaseStandardMBean.propertyChange(BaseStandardMBean.java:228)
at
org.servicemix.jbi.management.BaseLifeCycle.firePropertyChanged(BaseLifeCycle.java:148)
at
org.servicemix.jbi.management.BaseLifeCycle.setCurrentState(BaseLifeCycle.java:96)
at
org.servicemix.jbi.management.BaseLifeCycle.shutDown(BaseLifeCycle.java:76)
at
org.servicemix.jbi.nmr.flow.seda.SedaQueue.shutDown(SedaQueue.java:179)
at
org.servicemix.jbi.nmr.flow.seda.SedaFlow.shutDown(SedaFlow.java:119)
at org.servicemix.jbi.nmr.Broker.shutDown(Broker.java:206)
at
org.servicemix.jbi.container.JBIContainer.shutDown(JBIContainer.java:454)
at
org.servicemix.jbi.container.SpringJBIContainer.destroy(SpringJBIContainer.java:169)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.destroy(AbstractBeanFactory.java:916)
at
org.springframework.beans.factory.support.AbstractBeanFactory.destroyBean(AbstractBeanFactory.java:1007)
at
org.springframework.beans.factory.support.AbstractBeanFactory.destroyDisposableBean(AbstractBeanFactory.java:979)
at
org.springframework.beans.factory.support.AbstractBeanFactory.destroyBean(AbstractBeanFactory.java:1001)
at
org.springframework.beans.factory.support.AbstractBeanFactory.destroyDisposableBean(AbstractBeanFactory.java:979)
at
org.springframework.beans.factory.support.AbstractBeanFactory.destroyBean(AbstractBeanFactory.java:1001)
at
org.springframework.beans.factory.support.AbstractBeanFactory.destroyDisposableBean(AbstractBeanFactory.java:979)
at
org.springframework.beans.factory.support.AbstractBeanFactory.destroySingletons(AbstractBeanFactory.java:557)
at
org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:528)
at
org.springframework.context.support.AbstractApplicationContext.destroy(AbstractApplicationContext.java:544)
at org.fast.FJMain.servicemix(FJMain.java:113)
[end]
--
/Peter Smith/
Fujitsu Australia Software Technology
14 Rodborough Road, Frenchs Forest NSW 2086
T: +61 2 9452 9130, F: +61 2 9975 2899
[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
http://www.fastware.com
